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radv: Separate option to dump backend IR.

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Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Konstantin Seurer <konstantin.seurer@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Acked-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32079>
This commit is contained in:
Timur Kristóf 2024-11-12 10:45:31 +01:00
parent 649da9e744
commit 6d5caabdd7
4 changed files with 6 additions and 1 deletions
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2
docs/envvars.rst
View File

@ -1434,6 +1434,8 @@ RADV driver environment variables
Dump compute (and ray tracing) shaders.
``nir``
Dump NIR for selected shader stages.
``ir``
Dump backend IR (ACO or LLVM) for selected shader stages.
``asm``
Dump shader disassembly for selected shader stages.

1
src/amd/vulkan/radv_debug.h
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@ -71,6 +71,7 @@ enum {
RADV_DEBUG_DUMP_CS = 1ull << 55,
RADV_DEBUG_DUMP_NIR = 1ull << 56,
RADV_DEBUG_DUMP_ASM = 1ull << 57,
RADV_DEBUG_DUMP_BACKEND_IR = 1ull << 58,
};
enum {

1
src/amd/vulkan/radv_instance.c
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@ -84,6 +84,7 @@ static const struct debug_control radv_debug_options[] = {{"nofastclears", RADV_
{"cs", RADV_DEBUG_DUMP_CS},
{"nir", RADV_DEBUG_DUMP_NIR},
{"asm", RADV_DEBUG_DUMP_ASM},
{"ir", RADV_DEBUG_DUMP_BACKEND_IR},
{NULL, 0}};
const char *

3
src/amd/vulkan/radv_shader.c
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@ -3002,7 +3002,8 @@ radv_fill_nir_compiler_options(struct radv_nir_compiler_options *options, struct
options->wgp_mode = should_use_wgp;
options->info = &pdev->info;
options->dump_shader = can_dump_shader;
options->dump_ir = options->dump_shader;
options->dump_ir =
options->dump_shader && instance->debug_flags & (RADV_DEBUG_DUMP_BACKEND_IR | RADV_DEBUG_DUMP_SHADERS);
options->dump_preoptir = options->dump_shader && instance->debug_flags & RADV_DEBUG_PREOPTIR;
options->record_asm = keep_shader_info || options->dump_shader;
options->record_ir = keep_shader_info;